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MIN(单价) AVGAGE(单价) COUNT(*) GROUP BY MAX(单价) AVG(单价) COUNT(*) ORDER BY MAX(单价) AVG(单价) SUM(*) ORDER BY MAX(单价) AVG(单价) COUNT(*) GROUP BY
GROUP BY出版单位HAVING COUNT总编号>=2 GROUP BY出版单位HAVING COUNT(DISTINCT总编号)>=2 GROUP BY出版单位>=2 WHERE总编号>=2
GROUP BY出版单位HAVING COUNT总编号>=2 GROUP BY出版单位HAVING COUNT(DISTINCT总编号)>=2 GROUP BY出版单位>=2 WHERE总编号>=2
MIN(单价) AVGAGE(单价) COUNT(*) GROUP BY MAX(单价) AVG(单价) COUNT(*) ORDER BY MAX(单价) AVG(单价) SUM(*) ORDER BY MAX(单价) AVG(单价) COUNT(*) GROUP BY
MIN(单价) AVGAGE(单价) COUNT(*) GROUPBY MAX(单价) AVG(单价) COUNT(*) ORDERBY MAX(单价) AVG(单价) SUM(*) ORDERBY MAX(单价) AVG(单价) COUNT(*) GROUPBY
MIN(单价) AVGAGE(单价) COUNT(*) GROUPBY MAX(单价) AVG(单价) COUNT(*) ORDERBY MAX(单价) AVG(单价) SUM(*) ORDERBY MAX(单价) AVG(单价) COUNT(*) GROUPBY
SELECT 出版单位,MAX(单价),AVG(单价),COUNT(*);
FROM 图书;
GROUP BY 出版单位 SELECT 出版单位,MAX(单价),AVG(单价),COUNT(*);
FROM 图书;
HAVING 出版单位 SELECT 出版单位,MIX(单价),AVG(单价),COUNT(*);
FROM 图书
GROUP BY 出版单位 SELECT 出版单位,MIN (单价),AVG (单价),COUNT(*);
FROM 图书;
HAVING 出版单位
SELECT出版单位,MAX(单价),AVG(单价),COUNT(*); FROM 图书; GROUP BY 出版单位 SELECT 出版单位,MAX(单价),AVG(单价),COUNT(*); FROM 图书; HAVING 出版单位 SELECT 出版单位,MIX (单价),AVG (单价),COUNT(*); FROM 图书 GROUP BY 出版单位 SELECT出版单位,MIN(单价),AVG(单价),COUNT(*); FROM 图书; HAVING 出版单位
SELECT出版单位,MAX(单价),AVG(单价),COUNT(*);
FROM 图书;
GROUP BY 出版单位 SELECT 出版单位,MAX(单价),AVG(单价),COUNT(*); FROM 图书;
HAVING 出版单位 SELECT 出版单位,MIX (单价),AVG (单价),COUNT(*);
FROM 图书
GROUP BY 出版单位 SELECT出版单位,MIN(单价),AVG(单价),COUNT(*);
FROM 图书;
HAVING 出版单位
GROUP BY 出版单位 HAVING COUNT 总编号>=2 GROUP BY 出版单位 HAVING COUNT(DISTINCT 总编号)>=2 GROUP BY 出版单位>=2 WHERE 总编号>=2
SELECT 出版单位,MAX(单价),AVG(单价),COUNT(*); FROM 图书; GROUP BY 出版单位 SELECT 出版单位,MAX(单价),AVG(单价),COUNT(*); FROM 图书; HAVING 出版单位 SELECT 出版单位,MIX(单价),AVG(单价),COUNT(*); FROM 图书 GROUP BY 出版单位 SELECT 出版单位,MIN (单价),AVG (单价),COUNT(*); FROM 图书; HAVING 出版单位